Image Grid Deformation for Calvarium Height Adjustment
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Solution Overview
Problem
Existing image processing technologies fail to effectively adjust the calvarium height in human images to improve aesthetics, leading to suboptimal display effects and user experience.
Innovation Solution
An image processing method that determines contour points of a target object, constructs a grid based on these points, shifts the contour points using deformation parameters, and generates a deformed image to adjust the calvarium height.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If traditional image processing methods are used, then the processing is simple, but the aesthetic quality and display effect of the image are insufficient
Solution Approach 1:
The patent segments the image processing task by dividing the head region into multiple contour lines (first contour line, second contour line, third contour line) and identifying specific contour points on each line. This segmentation allows precise control over different regions of the head for aesthetic adjustment while maintaining manageable processing complexity through structured decomposition.
Solution Approach 2:
The patent introduces a grid system as an intermediate dimensional structure to transform the 2D image coordinates into a controllable deformation space. By constructing a grid based on contour points and applying deformation parameters to shift contour points within this grid framework, the system achieves precise aesthetic control without directly manipulating complex pixel data.
2Ease of operation
If the calvarium height is not adjusted, then the processing is fast, but the user experience and display effect are suboptimal
Solution Approach 1:
The patent performs preliminary action by pre-identifying contour points on multiple contour lines and constructing a grid structure before deformation is applied. The deformation parameters are predetermined based on aesthetic requirements, allowing the actual image deformation to be executed efficiently once the framework is established, thus balancing user experience improvement with processing time.
Solution Approach 2:
The patent applies parameter changes by using deformation parameters to control the shifting of contour points within the grid. These parameters enable precise adjustment of calvarium height and other aesthetic features by modifying the positions of contour points according to predetermined deformation rules, achieving aesthetic enhancement with controlled processing overhead.
3Manufacturing precision
If contour points are shifted without a grid structure, then the deformation is simple, but the precision and control of the deformation are insufficient
Solution Approach 1:
The grid construction is segmented into discrete steps: identifying contour points on specific contour lines, connecting these points to form grid elements, and establishing the grid structure. This segmentation makes the complex grid construction process manageable and allows precise control over deformation by operating on individual grid elements and contour points within the structured framework.
Data Source
AI summary
The present disclosure provides an image processing method and apparatus, a device and a storage medium. The method comprises: first, determining a first contour point and a second contour point of a target object on an image to be processed, wherein the first contour point belongs to points on a first contour line of the target object, and the second contour point belongs to points on a second contour line of the target object; secondly, constructing, on the basis of the first contour point and the second contour point, a grid corresponding to the target object, and shifting the second contour point in the grid on the basis of a deformation parameter corresponding to the target object, to obtain a deformed grid; and then, generating, on the basis of the deformed grid, a deformed image corresponding to the target object. Hence, according to embodiments of the present disclosure, the grid of the target object on an image to be processed is deformed, such that the image processing function is realized, and the display effect of the target object on said image can be improved, thereby improving user experience.